package com.atguigu.d_systemstream;

import java.io.IOException;
import java.io.PrintStream;

public class Demo1 {
    public static void main(String[] args) throws IOException {
        //创建标准系统输出流对象
        PrintStream out = System.out;//目标 : 控制台

        out.write("你好呀\r\n".getBytes());

        out.write("你好呀\r\n".getBytes());

        out.close();

        System.out.println("-------------------------");

        System.out.println("啦啦啦");

    }
}
